Conjugación del verbo inglés COULD TUB
Verbo regular: tub - tubbed - tubbed
Afirmación
Forma simple
I could tubyou could tub
he could tub
we could tub
you could tub
they could tub
Forma con V-ing
I could be tubbingyou could be tubbing
he could be tubbing
we could be tubbing
you could be tubbing
they could be tubbing
Perfecto
I could have tubbedyou could have tubbed
he could have tubbed
we could have tubbed
you could have tubbed
they could have tubbed
Perfecto con V-ing
I could have been tubbingyou could have been tubbing
he could have been tubbing
we could have been tubbing
you could have been tubbing
they could have been tubbing
Negación
Forma simple
I couldn't tubyou couldn't tub
he couldn't tub
we couldn't tub
you couldn't tub
they couldn't tub
Forma con V-ing
I couldn't be tubbingyou couldn't be tubbing
he couldn't be tubbing
we couldn't be tubbing
you couldn't be tubbing
they couldn't be tubbing
Perfecto
I couldn't have tubbedyou couldn't have tubbed
he couldn't have tubbed
we couldn't have tubbed
you couldn't have tubbed
they couldn't have tubbed
Perfecto con V-ing
I couldn't have been tubbingyou couldn't have been tubbing
he couldn't have been tubbing
we couldn't have been tubbing
you couldn't have been tubbing
they couldn't have been tubbing
Forma interrogativa
Forma simple
could I tub?could you tub?
could he tub?
could we tub?
could you tub?
could they tub?
Forma con V-ing
could I be tubbing?could you be tubbing?
could he be tubbing?
could we be tubbing?
could you be tubbing?
could they be tubbing?
Perfecto
could I have tubbed?could you have tubbed?
could he have tubbed?
could we have tubbed?
could you have tubbed?
could they have tubbed?
Perfecto con V-ing
could I have been tubbing?could you have been tubbing?
could he have been tubbing?
could we have been tubbing?
could you have been tubbing?
could they have been tubbing?
Forma interro-negativa
Forma simple
couldn't I tub?couldn't you tub?
couldn't he tub?
couldn't we tub?
couldn't you tub?
couldn't they tub?
Forma con V-ing
couldn't I be tubbing?couldn't you be tubbing?
couldn't he be tubbing?
couldn't we be tubbing?
couldn't you be tubbing?
couldn't they be tubbing?
Perfecto
couldn't I have tubbed?couldn't you have tubbed?
couldn't he have tubbed?
couldn't we have tubbed?
couldn't you have tubbed?
couldn't they have tubbed?
Perfecto con V-ing
couldn't I have been tubbing?couldn't you have been tubbing?
couldn't he have been tubbing?
couldn't we have been tubbing?
couldn't you have been tubbing?
couldn't they have been tubbing?